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Better error handling for safe_sigaction

release
Doug Coleman 2007-12-04 15:47:26 -06:00
parent de0051e0f3
commit 9c79dc1fa7
1 changed files with 3 additions and 0 deletions
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3
vm/os-unix.c
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@ -219,6 +219,9 @@ static void sigaction_safe(int signum, const struct sigaction *act, struct sigac
ret = sigaction(signum, act, oldact); ret = sigaction(signum, act, oldact);
} }
while(ret == -1 && errno == EINTR); while(ret == -1 && errno == EINTR);
if(ret == -1)
fatal_error("sigaction failed", 0);
} }
void unix_init_signals(void) void unix_init_signals(void)